Breast pump



FIG. 1 is a front, right, and top perspective view of a breast pump, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view of the breast pump of FIG. 1, taken along section line 8-8 as depicted in FIG. 6.

The broken lines shown in the drawings are included for the purpose of illustrating portions of the breast pump that form no part of the claimed design. 

CLAIM The ornamental design for a breast pump, as shown and described. 